Vi CONTENTS 



CHAPTER X PA6E3 



Leaves .... 97-104 



CHAPTER XI 

 Ecology of Leaves 105-112 



CHAPTER XII 

 Ecology or Leaves (continued) . .... 113-126 



CHAPTER XIII 

 Minute Structuke op Leaves ; Functions op Leaves . . 127-142 



CHAPTER XIV 

 The Study of Typical Elowers 143-147 



CHAPTER XV 

 The Elower of the Higher Seed-Plants .... 148-158 



CHAPTER XVI 



True Nature of Eloral Organs ; Details of their Struc- 

 ture ; Fertilization ...... 159-167 



CHAPTER XVII 

 Ecology of Flowers; Pollination 168-180 



CHAPTER XVIII 

 The Study of Typical Fruits 181-184 



CHAPTER XIX 

 The Eruit .... 185-190 



CHAPTER XX 

 Ecology of Fruits ; Dispersal of Fruits and Seeds . 191-199 



CHAPTER XXI 



The Struggle for Existence and the Survival op the 



Fittest 200-206 



